CN209964055U

CN209964055U - Anti-interference testing device for multi-service integrated optical transmitter and receiver

Info

Publication number: CN209964055U
Application number: CN201920742820.6U
Authority: CN
Inventors: 卞胜德; 郭哲鹏; 刘博博
Original assignee: SHANDONG INTELLIGENT OPTICAL COMMUNICATION DEVELOPMENT Co Ltd
Current assignee: SHANDONG INTELLIGENT OPTICAL COMMUNICATION DEVELOPMENT Co Ltd
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-01-17
Anticipated expiration: 2029-05-22

Abstract

The utility model discloses an anti-interference testing device of a multi-service integrated optical transmitter and receiver, which comprises a box body, wherein a bottom plate is fixedly arranged at the bottom end of the box body, universal wheels are fixedly arranged at four corners at the bottom end of the bottom plate, a signal generator is fixedly arranged at one side inside the box body, two first transmission lines are fixedly connected with the output end of the signal generator, a spectrum analyzer is fixedly arranged at the other side inside the box body, and two second transmission lines are fixedly arranged at the input end of the spectrum analyzer, the anti-interference testing device of the multi-service integrated optical transmitter and receiver is convenient to move by the arranged bottom plate and the universal wheels, the optical transmitter and receiver is convenient to clamp by the arranged push rod motor, the fixed plate and the limiting block, interference frequencies simulating various intensities are conveniently emitted by the arranged signal generator, and the received signals are convenient to be analyzed by the arranged spectrum analyzer, thereby detecting the anti-interference capability of the optical transceiver.

Description

Anti-interference testing device for multi-service integrated optical transmitter and receiver

Technical Field

The utility model relates to an anti-interference testing device, in particular to multi-service integrated optical transmitter and receiver anti-interference testing device belongs to optical transmitter and receiver technical field.

Background

An optical transceiver is a terminal device for optical signal transmission. Due to the improvement of the prior art and the reduction of the price of the optical fiber, the optical fiber is well applied in various fields (mainly embodied in security monitoring), so that manufacturers of various optical transceivers are developed like spring shoots after rain. The existing optical transceiver needs to detect the anti-interference capability of the optical transceiver after production is finished, but the existing detection device is often large in size and inconvenient to move.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti-interference testing arrangement of optical transceiver is synthesized to many businesses to solve the current detection device who proposes among the above-mentioned background art often bulky and be not convenient for carry out the problem of removing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti-interference testing arrangement of multi-service integrated optical transmitter and receiver, includes the box, the bottom fixed mounting of box has the bottom plate, four corners fixed mounting of bottom plate bottom have the universal wheel, one side fixed mounting in the box has signal generator, signal generator's output end fixed connection has two first transmission lines, the opposite side fixed mounting in the box has the spectrum analyzer, the spectrum analyzer input end fixed mounting has two second transmission lines, the middle part fixed mounting of box front inner wall has the push rod motor, the promotion axle fixed mounting of push rod motor has the fixed plate, the front fixed mounting of box has control panel, one side fixed mounting in the top of box has the stopper, optical transmitter and receiver has been placed at the middle part of box top, a corner fixed mounting at box top has the display screen, another corner fixed mounting at box top has two input holes, and the front surface of the box body is fixedly provided with a control panel.

As an optimized technical scheme of the utility model, a plurality of radiating groove has all been fixed to the both sides of box.

As an optimized technical scheme of the utility model, the fixed cover in box top is equipped with the translucent cover, just the translucent cover is the jam-proof translucent cover.

As an optimized technical scheme of the utility model, the fixed noise damping layer that is equipped with of inner wall of box.

As a preferred technical scheme of the utility model, control panel's surface is equipped with display screen switch, signal generator switch, push rod motor switch and spectral analysis appearance switch respectively, display screen, signal generator, push rod motor and spectral analysis appearance are respectively through display screen switch, signal generator switch, push rod motor switch and the spectral analysis appearance switch and the power electric connection that are equipped with, signal generator and spectral analysis appearance all with display screen electric connection.

As a preferred technical scheme of the utility model, two input head electric connection that output hole and optical transmitter and receiver one side were equipped with, two are all passed to first transmission line the output head electric connection that the second transmission line passed input hole and optical transmitter and receiver opposite side and was equipped with.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an anti-interference testing device of a multi-service integrated optical transmitter and receiver, which is convenient to move the testing device through a bottom plate and universal wheels, the optical transceiver is conveniently clamped by the push rod motor, the fixing plate and the limiting block, interference frequencies with various intensities are conveniently simulated by the signal generator, the received signals are conveniently analyzed by the frequency analyzer, thereby detecting the anti-interference capability of the optical transceiver, conveniently displaying the intensity of the interference frequency sent by the signal generator and the result generated by the spectrum analyzer through the arranged display screen, the optical transceiver is respectively connected with the signal generator and the spectrum analyzer through the first transmission line and the second transmission line, noise produced during the test is reduced through the noise reduction layer that is equipped with, plays the effect of dispelling the heat to the box through the radiating groove that is equipped with.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of the internal structure of the present invention.

In the figure: 1. a box body; 2. a first transmission line; 3. a second transmission line; 4. a transparent cover; 5. an output aperture; 6. a placement groove; 7. an input head; 8. a limiting block; 9. an optical transmitter and receiver; 10. an output head; 11. a groove; 12. a fixing plate; 13. an input aperture; 14. a control panel; 15. a display screen; 16. a heat sink; 17. a signal generator; 18. a push rod motor; 19. a spectrum analyzer; 20. a sound-deadening layer; 21. a base plate; 22. a universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the utility model provides an anti-interference testing device for multi-service integrated optical transceiver, comprising a box body 1, a bottom plate 21 is fixedly installed at the bottom end of the box body 1, universal wheels 22 are fixedly installed at four corners at the bottom end of the bottom plate 21, a signal generator 17 is fixedly installed at one side inside the box body 1, two first transmission lines 2 are fixedly connected with the output end of the signal generator 17, a spectrum analyzer 19 is fixedly installed at the other side inside the box body 1, two second transmission lines 3 are fixedly installed at the input end of the spectrum analyzer 19, a push rod motor 18 is fixedly installed at the middle part of the front inner wall of the box body 1, a fixed plate 12 is fixedly installed at the push shaft of the push rod motor 18, a control panel 14 is fixedly installed at the front side of the box body 1, a limit block 8 is fixedly installed at one side of the top end of the box body 1, an, two input holes 13 are fixedly arranged at the other corner of the top end of the box body 1, and a control panel 14 is fixedly arranged on the front surface of the box body 1.

Preferably, a plurality of radiating grooves 16 are fixedly formed in both sides of the box body 1, so that a radiating effect is achieved.

Preferably, the fixed cover in box 1 top is equipped with translucent cover 4, and translucent cover 4 is the jam-proof translucent cover 4, can not only observe the data on the display screen 15, can also reduce the influence that external signal produced to the test result.

Preferably, the inner wall of the box body 1 is fixedly provided with a sound-deadening layer 20 for sound deadening.

Preferably, the surface of control panel 14 is equipped with display screen switch, signal generator switch, push rod motor switch and spectrum analyzer switch respectively, display screen 15, signal generator 17, push rod motor 18 and spectrum analyzer 19 are respectively through the display screen switch that is equipped with, signal generator switch, push rod motor switch and spectrum analyzer switch and power electric connection, signal generator 17 and spectrum analyzer 19 all with display screen 15 electric connection, control electrical apparatus through control panel 14, show the test result through display screen 15.

Preferably, the two first transmission lines 2 pass through the output hole 5 to be electrically connected with the input head 7 arranged on one side of the optical transceiver 9, and the two second transmission lines 3 pass through the input hole 13 to be electrically connected with the output head 10 arranged on the other side of the optical transceiver 9, so that the signal generator 17 and the spectrum analyzer can be conveniently and respectively connected with the optical transceiver 9.

When the device is used, when the anti-interference capability of the optical transceiver 9 needs to be tested, firstly, the testing device is moved to a proper place through the universal wheel 22, the optical transceiver 9 is placed on the surface of the box body 1 to be close to the limit block 8, the push rod motor switch is opened, the push rod motor 18 with the model of L20-4 pushes the fixing plate 12 to move in the groove 11 to clamp the optical transceiver 9, the first transmission line 2 and the second transmission line 3 are respectively electrically connected with the two sides of the optical transceiver 9, the optical transceiver 9 is opened, the signal generator switch and the spectrum analyzer switch are opened, at the moment, the signal generator 17 with the model of RTDF-C simulates the frequency of various interference intensities, the transparent cover 4 is placed at the top of the box body 1, after waiting for a period of time, the optical transceiver 9 transmits signals to the spectrum analyzer 19 with the model of AWA6228, and the data that will detect show on display screen 15 surface, the performance under the condition of different interference intensity of light-emitting terminal 9 is analyzed according to the data that display screen 15 shows, when detecting the completion, take off translucent cover 4 to place first transmission line 2 in standing groove 6 can, the noise damping layer 20 that is equipped with plays the effect that reduces the noise that produces when detecting, the radiating groove 16 that is equipped with plays radiating effect.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an anti-interference testing arrangement of optical transmitter and receiver is synthesized to many businesses, includes box (1), its characterized in that, the bottom fixed mounting of box (1) has bottom plate (21), four corner fixed mounting of bottom plate (21) bottom have universal wheel (22), one side fixed mounting of box (1) inside has signal generator (17), two first transmission lines (2) of output fixedly connected with of signal generator (17), the opposite side fixed mounting of box (1) inside has spectral analysis appearance (19), spectral analysis appearance (19) input end fixed mounting has two second transmission lines (3), the middle part fixed mounting of box (1) front inner wall has push rod motor (18), the promotion axle fixed mounting of push rod motor (18) has fixed plate (12), the front fixed mounting of box (1) has control panel (14), the optical transceiver is characterized in that a limiting block (8) is fixedly mounted on one side of the top of the box body (1), an optical transceiver (9) is placed at the middle of the top of the box body (1), a display screen (15) is fixedly mounted at one corner of the top of the box body (1), two input holes (13) are fixedly mounted at the other corner of the top of the box body (1), and a control panel (14) is fixedly mounted on the front of the box body (1).

2. The anti-interference testing device of the multi-service integrated optical transceiver of claim 1, wherein: a plurality of radiating grooves (16) are fixedly formed in the two sides of the box body (1).

3. The anti-interference testing device of the multi-service integrated optical transceiver of claim 1, wherein: the box body (1) top is fixed to be covered with translucent cover (4), just translucent cover (4) are interference-proof translucent cover (4).

4. The anti-interference testing device of the multi-service integrated optical transceiver of claim 1, wherein: the inner wall of the box body (1) is fixedly provided with a silencing layer (20).

5. The anti-interference testing device of the multi-service integrated optical transceiver of claim 1, wherein: the surface of control panel (14) is equipped with display screen switch, signal generator switch, push rod motor switch and spectrum analyzer switch respectively, display screen (15), signal generator (17), push rod motor (18) and spectrum analyzer (19) are respectively through display screen switch, signal generator switch, push rod motor switch and the spectrum analyzer switch and the power electric connection that are equipped with, signal generator (17) and spectrum analyzer (19) all with display screen (15) electric connection.

6. The anti-interference testing device of the multi-service integrated optical transceiver of claim 1, wherein: the two first transmission lines (2) penetrate through the output hole (5) and are electrically connected with an input head (7) arranged on one side of the optical transceiver (9), and the two second transmission lines (3) penetrate through the input hole (13) and are electrically connected with an output head (10) arranged on the other side of the optical transceiver (9).